生物活性

ERK5 (BMK1) and BRD4 inhibitor (Kd values are 80 and 190 nM, respectively). XMD 8-92 Triflate is shown to be an anti-proliferative agent via inhibition of growth factor-induced activation of cellular BMK1 and reducing of BMK1 activity in in vitro kinase assays. Also inhibits DCAMKL2, PLK4 and TNK1 (Kd values are 190, 600 and 890 nM). Blocks growth factor-induced activation of cellular BMK1 and reduces BMK1 activity in in vitro kinase assays. Also reduces BMK1-dependent transactivating activity of MEF2C.

体外研究

体内研究

激酶实验

细胞实验

动物实验

~50 mg/kg，一天两次腹腔注射

不同实验动物依据体表面积的等效剂量转换表（数据来源于FDA指南）

例如，已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法：将88 mg/kg 乘以小鼠的Km系数（3），再除以大鼠的Km系数（6），得到该药物用于大鼠的等效剂量44 mg/kg。

参考文献

[1] Yang Q, et al. Cancer Cell. 2010, 18(3), 258-267.
[2] Deng et al (2011) Discovery of a benzo[e]pyrimido-[5,4-b][1,4]diazepin-6(11H)-one as a potent and selective inhibitor of big MAP kinase 1. ACS Med.Chem.Lett. 2 195.
[3] Erazo et al (2013) Canonical and kinase activity-independent mechanisms for extracellular signal-regulated kinase 5 (ERK5) nuclear translocation require dissociation of Hsp90 from the ERK5-Cdc37 complex. Mol.Cell Biol. 33 1671.
[4] Lin et al (2016) ERK5 kinase activity is dispensable for cellular immune response and proliferation. Proc.Natl.Acad.Sci.U.S.A. 113 11865.
[5] Yang and Lee (2011) Targeting the BMK1 MAP kinase pathway in cancer therapy. Clin.Cancer Res. 17 3527.

体内溶解度

Clinical Trial Information ( data from http://clinicaltrials.gov )

注：以上所有数据均来自公开文献，并不保证对所有实验均有效，数据仅供参考。

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